Cobra Series

The COBRA waterjet cutting series can be customized in size to fit your needs!
The COBRA waterjet cutting series is best suited for large areas. The COBRA waterjet cutting system offers (precise) cutting of extra large sheets up to 16 feet wide which allows for mass production and cutting of large materials. The COBRA waterjet cutting series allows you to add additional cutting heads to enable double production on the same machine and higher running speeds. Like all Semyx models, the COBRA Series features a central controller for all modules and CAM software enhancements.

The COBRA is specially designed for textile applications and has been used on fields for the MLS, NCAA, and NFL.

ATL timing belt is designed for the highest accuracy

Special Linear Drive Belt in All Axes:

  • ATL timing belt is designed for the highest accuracy
  • Predictably negative belt length tolerance to allow near
    perfect length tolerance after proper pre-tensioning
  • Larger tension members for the highest tensile strength and spring rate for better repeatability and reduced settling time
  • Used with standard AT-Series pulleys (zero backlash pulleys available for highest accuracy)
Pure waterjet cutting head

Cutting with Pure Water:
With pure water cutting, it is especially easy to cut soft materials with this procedure, including paper products, sealing materials, plastics, foams, textiles, carpets, turf, and food. Pure water cutting is extremely precise: the water jet can be finer than 0.2 millimeter and it allows the cutting of fine contours, sharp angles, and tight radii.

High speed belt drive

Higher Speed and Acceleration:
The COBRA waterjet cutting series has a high cutting speed 0-60m/min with high acceleration to increase production.

High speed belt drive

Enclosed Cable Track:
High pressure tubing is enclosed in a cable track.

cutting examples

Rubber Mat
Carpet Rug
Foam
Circuit Board
Plastic & Wood
Turf

COBRA series specifications


 
Cobra 240
Cobra 280
Cobra 5100
X-Axis Cutting Stroke mm (in)
4000 (158")*
8000 (315")*
10058 (396")
Y-Axis Cutting Stroke mm (in)
2000 (78")*
2000 (78")*
4572 (180")*
Z-Axis Stroke mm (in)
180 (7")
180 (7")
120 (4.5")
Footprint Width mm (in)
3360 (132")
3360 (132")
6300 (248")
Footprint Length mm (in)
4970 (196")
10566 (416")
11600 (456")
Accuracy mm (in)
0.15 (0.006")
0.2 (0.008")
0.2 (0.008")
Repeatability mm (in)
±0.05 (±0.002")
±0.05 (±0.002")
±0.05 (±0.002")
Drivers
AC Servo Motors
AC Servo Motors
AC Servo Motors
Motion for X-Axis
Belt Drive
Belt Drive
Belt Drive
Motion for Y-Axis
Belt Drive
Belt Drive
Belt Drive

*The COBRA waterjet cutting series is made to order. Sizes may vary based on customer needs.
Machines are available as both tank and pit installations.

products

  • Infinity® Series
    The new and improved INFINITY waterjet cutting series is our built to last flagship series that is suitable for large areas.
  • Cobra® Series
    The COBRA waterjet cutting system offers cutting of extra large sheets, which allows for mass production and cutting of large materials.
  • Optima® Series
    The OPTIMA waterjet cutting series provides a vigorous industrial design and rigid construction that combines precision and simplicity.
  • Scorpion® Series
    The SCORPION waterjet cutting system is the most versatile machine on the market when it comes to speed and accuracy.
  • Genesis® Series
    The GENESIS waterjet cutting series is a unique monoblock design that provides the ideal system for smaller projects.

technical specs

accessories

software

CNC-control with CAM integrated software
This CNC control is especially developed for waterjet cutting. It comes with a fully embedded CAM package.

more